Jatropha seeds contains about 35 to 40 % max. hulls/shell. The hulls doesn't contain oil and rather obstructs the oil extraction / expression from the kernel inside. The function of the machine is to dehull the Jatropha seeds and separation of Meat and Hulls. This will help in efficient expelling of Oil from the Sunflower seeds and also increase the capacity of processing unit

Process / Machine Operation:

Goldin Impact Hullers provide efficient, through hulling of seeds for further separation of Hulls and Meats.

Simple accurate control features place the operator in total control of the hulling operation assuring you of consistent, predictable result for your processing

Impact Hullers consists of a feed hopper, dehulling assembly, drive mechanism and supporting fram. The whole Jatropha seeds are fed to the hopper of dehuller through a feed elevator. The feed regulation mechanism convey the seeds to the dehulling assembly of the machine. The basic principle of this dehuller is the use of centrifugal force for seed dehulling

The dehuller consists of a fast rotating impeller inside a fixed housing. The seeds moves outwards with very high velocity and get impacted on stationary surface of housing

Due to impact at a certain angle, the hull gets open and as the seeds slides along stationary surface, due to shear force hulls get peeled

From the bottom of the dehuller the mixture of undehulled seeds, kernels, hulls and broken were obtained. It will go for separation of hulls kernels

The III deck type Fines Grader having 3 decks. It removes Unhulled seeds on 1st Deck out let, the mixture of Big Kernels + Hulls discharge on 2nd deck out let, the mixture of Broken kernels + Small Hulls discharge on 3rd out let and fines discharge through bottom out let of 3rd deck

Unhulled seeds are reefed to Impact Hullers through suitable conveying system

Sunflower seeds contains about 20 to 25 % max. hulls. The hulls doesn't contain oil and rather obstructs the oil extraction / expression from the kernel inside. The function of the machine is to dehull the Sunflower seeds and separation of Meat and Hulls. This will help in efficient expelling of Oil from the Sunflower seeds and also increase the capacity of processing unit.

Process:

Goldin Impact Hullers provide efficient, through hulling of seeds for further separation of Hulls and Meats

Simple accurate control features place the operator in total control of the hulling operation assuring you of consistent, predictable result for your processing

The III deck type Fines Grader having 3 decks. It removes Unhulled seeds on 1st Deck out let, the mixture of Big Kernels + Hulls discharge on 2nd deck out let, the mixture of Broken kernels + Small Hulls discharge on 3rd out let and fines discharge through bottom out let of 3rd deck.